HG3A1004 CP CLARE Mercury Wetted Contact Relay

Review CP CLARE Used Mercury Wetted Contact Relay P/n

The Clare HG3A1004 Mercury Wetted Contact Relay is a versatile and reliable electrical component designed for various applications. This particular model is a 10 Amp, 250 Volt AC coil relay, ideal for use in medium to high power applications.

The Mercury Wetted Contact Relay features mercury-tubed contacts, which provide superior electrical conductivity and long-lasting performance. The mercury in the tubes ensures a reliable and maintainable contact, ensuring consistent operation even in harsh environments. The contacts are gold-plated, further enhancing their conductivity and reducing the risk of oxidation and corrosion over time.

The Clare HG3A1004 Mercury Wetted Contact Relay is a mechanically operated relay, meaning it uses an electromagnet to actuate the contacts. The relay has a compact size of 2.75 inches by 1.5 inches by 1.0 inches, making it easy to integrate into a wide range of devices and systems. The relay also has a mounting hole pattern of 0.25 inch with a center-to-center distance of 2.5 inches, providing flexibility in installation.

The relay coil is rated at 10 Amp and 250 Volt AC, making it suitable for a wide range of voltage levels. The coil has a nominal operating voltage of 120 VAC, and it can be operated with a 24 VAC coil supply as well. The relay has a contact rating of 10 Amp, ensuring it can handle medium power loads.

The Clare HG3A1004 Mercury Wetted Contact Relay is designed to provide reliable operation even in harsh environments. The relay has a maximum operating temperature of 105 degrees Celsius, ensuring it can perform in high-temperature applications. The relay is also rated for use in humid environments, making it suitable for use in industrial applications.

In conclusion, the Clare HG3A1004 Mercury Wetted Contact Relay is a reliable and versatile electrical component designed for use in medium to high power applications. Its mercury-tubed contacts provide superior conductivity and long-lasting performance, while its compact size and mounting hole pattern make it easy to integrate into a wide range of devices and systems. With its high current and voltage ratings, and its ability to operate in harsh environments, the Clare HG3A1004 Mercury Wetted Contact Relay is an excellent choice for a wide range of industrial and electrical applications.

1. Reliability: Mercury-wetted contact relays are known for their high reliability due to the use of mercury as a contact material.

2. Long Life Span: Mercury-wetted contact relays have a longer life span compared to other types of relays, as the mercury ensures a continuous, low-resistance contact.

3. Low Contact Resistance: Mercury-wetted contact relays offer low contact resistance, which means they can handle high currents and voltages without overheating.

4. Suitable for Harsh Environments: Mercury-wetted contact relays are suitable for use in harsh environments, such as those with high temperatures, humidity, or vibration, as mercury is not affected by these conditions.

1. Environmental Concerns: The use of mercury in these relays is a concern due to its toxicity and environmental impact. Mercury is a hazardous substance and should be handled and disposed of properly.

2. High Cost: Mercury-wetted contact relays are generally more expensive than other types of relays due to the cost of the mercury material.

3. Safety Concerns: Handling and installing mercury-wetted contact relays requires safety precautions, such as wearing protective clothing and gloves, to avoid exposure to mercury.

Conclusion: The Clare HG3A1004 Mercury Wetted Contact Relay is a reliable and durable option for applications that require high current and voltage handling in harsh environments. However, the environmental and safety concerns associated with the use of mercury should be carefully considered, and alternative options should be considered if the application does not require the benefits of mercury-wetted contact relays.

Recommendation: If the application requires the benefits of mercury-wetted contact relays, such as high reliability, low contact resistance, and long life span, and if proper safety precautions can be taken to handle and dispose of the mercury, then the Clare HG3A1004 Mercury Wetted Contact Relay is a recommended option. However, if alternative options are available that offer similar performance without the environmental and safety concerns, those should be considered first.

Details:

Expedited shipping is available upon request. Part number: HG3A1004. We donor end our offers early. Used cp Clare mercury wetted contact relay, p/n HG3A1004: relay.

specifications genpurrelays:

• brand: Cp Clare
• mpn: Hg3a1004

offer genpurrelays:

• sold #: 26
• price: $299.99
• item condition: Used
• availability: in stock
• options: ship-to-home
• in stock #: 1
• best offers: true
• started: november 7, 2024

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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